/*
 *  Copyright (C) 2010 Glauco
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.balisunrise.common;

/**
 * Interface para objetos que retornam um Query.
 * @author Glauco
 * @version 1.0
 */
public interface Queryable {

    /**
     * Retorna uma Query.
     */
    public Query getQuery();

    /**
     * Verifica se algum Criterion foi modificado depois da chamada getQuery().
     */
    public boolean isModified();

}